Muscle loss in aging: can diet and exercise turn back the clock?
NCT ID NCT07761091
First seen Aug 12, 2026 · Last updated Aug 13, 2026 · Updated 1 time
Summary
This trial tests whether a 24-week program of physical activity, alone or combined with nutritional support, can improve muscle mass, strength, and walking speed in older adults with sarcopenia—a condition marked by age-related muscle loss. Participants aged 60-70 in Vietnam are randomly assigned to one of three groups: health education only, physical activity, or physical activity plus nutrition. The study measures changes in muscle mass and strength over six months to see if the combined approach offers extra benefits.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- A 24-week physical activity program and a combined physical activity plus nutritional support intervention, compared with health education alone.
- What this could lead to
- If effective, this approach could offer a practical, non-drug strategy to slow or reverse muscle loss and improve strength and mobility in older adults with sarcopenia.
- What could go wrong
- The trial is relatively small (90 participants) and the results may not apply to all older adults. The benefits might be modest or not sustained after the program ends.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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90 people
The number who actually took part.
- Started
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Jan 2024
- Finished
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Dec 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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60 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Aged 60-70 years and residing in Can Gio District, Ho Chi Minh City, Vietnam. * Listed in the local Older Persons Association registry. * Diagnosed with sarcopenia according to the Asian Working Group for Sarcopenia (AWGS) 2019 criteria. * Able to walk independently. * Willing to participate in the study and provide written informed consent. Exclusion Criteria: * Recent or current participation in another clinical trial or dietary or physical activity intervention program. * Current treatment for cancer or other malignancies. * Chronic kidney disease requiring maintenance dialysis. * Poorly controlled or unstable chronic obstructive pulmonary disease. * Current musculoskeletal disease, recent injury, or recent surgery that limits physical activity. * Current use of medications that may affect study outcomes, including weight-loss medications, corticosteroids, or thyroid hormones. * Contraindication to the oral nutritional supplement (ONS) used in the study.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Can Gio
Ho Chi Minh City, Ho Chi Minh, 70000, Vietnam
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